大学英语317622new.docVIP

《大学英语3》在线作业第一阶段解析 1. the guesthouse _______ all kinds of food to foreign visitors. a. provides b. offers c. gives d. supplies 2. if you want to know his telephone number, you may ________ the telephone directory. a. look for b. look up c. refer to d. refer as 3. it’s not surprising she is so tired. _______, she is already at the age of eighty! a. in all b. all but c. after all d. above all 4. only when we had studied the data again ____________ that there was a mistake. a. did we realize b. we realized c. we have realized d. we had realized 5. hard work is ___________ to success. a. regulatory b. legislative c. convertible d. essential 6. his _____________ on this matter is unexpected. a. action b. reaction c. response d. attitude 7. he __________ some comfort ｆrom the fact that he wasn’t the only one to fail the exam. a. derived b. arrived c. survived d. defined 8. this garden has the best collection of native plants. __________, it contains numerous trees ａnd flowers ｆrom overseas. a. in short b. in addition c. to sum up d. in total 9. what is a pity is that few old building ________ the war. a. evacuate b. survive c. investigate d. execute 10. the paint came off as the result of _________ to the rain. a. experience b. experiment c. exploration d. exposure 11. our new policy is to ________ on developing these remote areas. a. aim b. carry c. focus d. resort 12. the company _________ the children in the mountain area ______ a lot of books. a. supplies …. for ….b. provides… to… c. supplies… with… d. cater…to… 13. the harmful substances are _________ into the environment. a. regulated b. released c. exposed d. derived 14. it’s an opportunity for young people to _________ their understａnding of the world. a. brighten b. widen c. shorten d. deepen 15. according to the report this serious earthquake is ________ of causing major damage in this region. a.